JP6839468B1 - マンガンアルミニウム青銅鋳造合金 - Google Patents
マンガンアルミニウム青銅鋳造合金 Download PDFInfo
- Publication number
- JP6839468B1 JP6839468B1 JP2020165335A JP2020165335A JP6839468B1 JP 6839468 B1 JP6839468 B1 JP 6839468B1 JP 2020165335 A JP2020165335 A JP 2020165335A JP 2020165335 A JP2020165335 A JP 2020165335A JP 6839468 B1 JP6839468 B1 JP 6839468B1
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- Japan
- Prior art keywords
- mass
- less
- content
- aluminum bronze
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000956 alloy Substances 0.000 title claims abstract description 34
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 33
- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 31
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000010974 bronze Substances 0.000 title claims abstract description 27
- -1 Manganese aluminum Chemical compound 0.000 title claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 18
- 229910052745 lead Inorganic materials 0.000 claims abstract description 17
- 239000011572 manganese Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910017566 Cu-Mn Inorganic materials 0.000 description 2
- 229910017755 Cu-Sn Inorganic materials 0.000 description 2
- 229910017871 Cu—Mn Inorganic materials 0.000 description 2
- 229910017927 Cu—Sn Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/01—Alloys based on copper with aluminium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
Abstract
Description
例えば、それぞれの相の組成は質量%で
α相=Cu-7%Al-10%Mn-2.2%Fe-0.8%Ni
β相=Cu-9%Al-11%Mn-3.3%Fe-5.4%Ni
κ相=Fe-41%Mn-11%Al
である。
Claims (1)
- Alの含有量が10.0質量%より大きく、16.0質量%以下であり、
Mnの含有量が10.0質量%より大きく、16.0質量%以下であり、
Feの含有量が0.5質量%以上7.0質量%以下であり、
Niの含有量が0.5質量%以上7.0質量%以下であり、
PbもしくはBiの含有量が0.1質量%以上1.0質量%以下であり、
残部がCu及び不可避的不純物からなり、
ブリネル硬さは310以上400以下であり、
切削抵抗値が300N以下である、
マンガンアルミニウム青銅鋳造合金。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020165335A JP6839468B1 (ja) | 2020-09-30 | 2020-09-30 | マンガンアルミニウム青銅鋳造合金 |
PCT/JP2021/033841 WO2022070905A1 (ja) | 2020-09-30 | 2021-09-15 | マンガンアルミニウム青銅鋳造合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020165335A JP6839468B1 (ja) | 2020-09-30 | 2020-09-30 | マンガンアルミニウム青銅鋳造合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6839468B1 true JP6839468B1 (ja) | 2021-03-10 |
JP2022057204A JP2022057204A (ja) | 2022-04-11 |
Family
ID=74845356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020165335A Active JP6839468B1 (ja) | 2020-09-30 | 2020-09-30 | マンガンアルミニウム青銅鋳造合金 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6839468B1 (ja) |
WO (1) | WO2022070905A1 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622938B2 (ja) * | 1973-07-09 | 1981-05-28 | ||
JPS60159142A (ja) * | 1984-01-31 | 1985-08-20 | Sankyo Kizai Kk | 高硬度銅合金鋳物 |
JPH0413826A (ja) * | 1990-05-02 | 1992-01-17 | Furukawa Electric Co Ltd:The | 高力・切削用銅合金 |
JPH04259344A (ja) * | 1991-02-15 | 1992-09-14 | Sekisui Chem Co Ltd | 成形金型用合金 |
JP2891025B2 (ja) * | 1993-03-18 | 1999-05-17 | 株式会社日立製作所 | 圧延機用スリッパメタル |
JP6258644B2 (ja) * | 2013-09-10 | 2018-01-10 | 古河電気工業株式会社 | 破断伸びに優れたCu−Al−Mn系合金材及びそれを用いてなる制震部材 |
-
2020
- 2020-09-30 JP JP2020165335A patent/JP6839468B1/ja active Active
-
2021
- 2021-09-15 WO PCT/JP2021/033841 patent/WO2022070905A1/ja active Application Filing
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Publication number | Publication date |
---|---|
JP2022057204A (ja) | 2022-04-11 |
WO2022070905A1 (ja) | 2022-04-07 |
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